9 What is temperature there? with LM35

Code

/*
What is temperature there with LM35
Reads an Temperature with LM35 Sensor .
Also prints the results to the serial monitor.
The circuit:
* LM35 is connected to analog pin 0.
Center pin of the LM35 goes to the analog pin.
side pins of the LM35 go to +5V and ground
* LED connected from digital pin 9 to ground(If required)
*/// These constants won't change. They're used to give names// to the pins used:constint analogInPin = A0;// Analog input pin that the LM35 is attached toconstint analogOutPin =9;// Analog output pin that the LED is attached toint sensorValue =0;// value read from the LM35int outputValue =0;// value output to the PWM (analog out)void setup(){// initialize serial communications at 9600 bps:
Serial.begin(9600);}void loop(){// read the analog in value:
sensorValue = analogRead(analogInPin);// map it to the range of the analog out:
outputValue = map(sensorValue,0,1023,0,255);// change the analog out value:
analogWrite(analogOutPin, outputValue);// print the results to the serial monitor:
Serial.print("Voltage in mV = ");
Serial.print(sensorValue*5);
Serial.print("\t Temperature in Degree Celsius = ");
Serial.println(outputValue*2);// wait 2 milliseconds before the next loop// for the analog-to-digital converter to settle// after the last reading:
delay(2);}